diff --git a/requirements.txt b/requirements.txt
index 002ddce..3f7e718 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,6 +8,7 @@ cryptography==1.7.1
 cssselect==0.9.1
 evdev==0.6.0
 facebook-sdk==1.0.0
+feedparser==5.2.1
 idna==2.2
 IMAPClient==1.0.2
 lmdb==0.89
@@ -15,12 +16,14 @@ lxml==3.6.0
 Mako==1.0.3
 MarkupSafe==0.23
 mock==1.3.0
+olefile==0.44
 pbr==1.10.0
-Pillow==3.4.2
+Pillow==4.1.1
 pyasn1==0.1.9
 pycparser==2.17
 pyOpenSSL==16.2.0
 pyserial==3.2.1
+python-dateutil==2.6.0
 python-escpos==2.2.0
 python-mpd2==0.5.5
 pyusb==1.0.0